Voice card type is a 6-port, 4 wire e&m card; operating temp 32 degrees f to 122 degrees f; storage temperature is -4 degrees f to 185 degrees f; connector is an amp 50 pin (25 pairs), female; noise <20 dbrnco; signal to noise >35 db; freq response is 300 hz to 3 khz (plus or minus 0.5 db); external power -48 vdc; e&m signalling is -ulaw, type 1, 2, and 3 (type 4 and 5 are optional)
No other part numbers with same form, fit, and function found.
NSN 6220-01-530-5589
NSN 5945-00-681-0221
NSN 6645-00-833-2395
NSN 4140-01-465-6476
NSN 6320-01-281-6028
NSN 5925-01-376-9784
NSN 6320-01-113-7647
NSN 5920-00-521-8331
NSN 7035-01-550-9760
NSN 5945-00-259-9959
NSN 7035-00-941-4949
NSN 5935-00-556-4303
Last Updated: 02/20/2025